Union Square Ventures

Activity from announced rounds

Activity in this selectionUndisclosed

Union Square Ventures is the venture firm explicitly named by Nous Research and Efficient Computer.

Recorded funding activity

Nous develops open models and agents. Efficient develops processors, while Rune deploys computing at renewable-energy sites. The company records retain separate technologies and financing events.

Sources
Rounds participated in
4
Confirmed lead rounds
1
1 roles undisclosed
New companies
3
First participation on record · 1 follow-on
Funding in participating rounds
$236.4M
4 disclosed · full round size, not this investor’s share

By stage

Undisclosed4

By primary sector

AI1
Climate tech1
Hardware1
Proptech1

By country

United States4

Rounds

4 in this selection
Tolan

Tolan develops a voice-first AI companion that remembers conversations and helps people organize everyday life.

$30MUndisclosed
Lead
Efficient Computer

Efficient Computer develops general-purpose data-flow processors and software tools for computing and AI systems.

$100MAdditional funding
Participant
Odyssey Energy Solutions

Odyssey Energy Solutions provides finance, procurement, and project-management tools for distributed renewable-energy companies, financiers, and equipment suppliers.

$74MFunding
Participant
Gritt

Combines robotics and AI to automate labor-intensive infrastructure and construction site tasks

$32.4MSeed+Series A
Role not disclosed